Consultant, IT Network Development

TekWissen; Bengaluru; Hybrid; INR 1,400,000 - 2,100,000; Full time

Job summary

TekWissen Group is seeking a Consultant, IT Network Development in Bangalore for a contract hybrid role with flexible shifts (10am-7pm). You will design, configure, and maintain enterprise network infrastructure, focusing on Layer 2/3 switching, and drive automation using Python/Ansible.

The role requires CCNP certification and 12–15 years of network engineering experience, with strong skills across routing, switching, security, REST APIs, and experience with major platforms (Dell, Cisco,

Qualifications

• CCNP certification mandatory.
• 12–15 years total network engineering experience.
• Experience with Layer 2/3 switching in enterprise environments.
• Experience with Python/Ansible and network automation.
• Familiarity with Dell, Cisco, Arista, Juniper platforms.
• Strong TCP/IP, DNS, DHCP and security knowledge.

Responsibilities

• Design, configure, and maintain wireless access points and controllers.
• Design, configure, and maintain enterprise network infrastructure (L2/L3).
• Develop and implement network automation solutions.
• Manage and optimize network performance, availability, and security.
• Automate routine network operations using scripting and orchestration tools.
• Collaborate with cross-functional teams for deployment efforts.
• Troubleshoot complex network issues and perform root cause analysis.
• Maintain up-to-date network documentation and procedures.
• Participate in change management, incident response, and continuous improvement.

Skills

Layer 2/3 switching

Network design

Network troubleshooting

Python

Ansible

REST APIs

TCP/IP

Network security

Education

Bachelor's degree in CS/IT

Tools

Dell

Cisco

Arista

Juniper

Job description

Overview:

TekWissen Group is a workforce management provider operating throughout India and several other countries worldwide. The client below is a leading technology company offering a range of IT solutions to businesses and organizations, enabling them to transform their digital futures

Position:Consultant, IT Network Development

Location: Bangalore

Job Type: Contract

Work Type: Hybrid

Shift Timings: 10am-7pm (Should be flexible)

Job Description:

CCNP Level

• Design, configure, and maintain Wireless Access Points and Wireless Controllers
• Design, configure, and maintain enterprise network infrastructure, with a focus on Layer 2/Layer 3 switching technologies
• Develop and implement network automation solutions to streamline provisioning, configuration, and troubleshooting
• Manage and optimize network performance, availability, and security across data center and campus environments
• Automate routine network operations using scripting and orchestration tools
• Collaborate with cross-functional teams to support network integration and deployment efforts
• Troubleshoot complex network issues and perform root cause analysis
• Maintain up-to-date network documentation, diagrams, and operational procedures
• Participate in change management, incident response, and continuous improvement initiatives
• Technical Background: Deep experience with software architecture, API contract design, and data schema rules.
• Prompt & Spec Engineering: Ability to write precise, unambiguous text instructions (PRDs) that Large Language Models (LLMs) can parse without "vibe coding".
• Workflow Mastery: Experience breaking down complex applications into multi-agent systems (e.g., Coordinator, Implementor, and Verifier tasks).
• Testing: Proficiency in automated verification criteria and mapping code back to core specs during pull requests.

Required Qualifications:

• Bachelors degree in Computer Science, Information Technology, or a related field (or equivalent experience)
• 12+ years of network engineering experience

Strong expertise in:

• Layer 2/Layer 3 switching (VLANs, VRRP, MC-LAG, STP, VTP, PortChannel, and routing protocols such as OSPF/BGP)
• Network design and troubleshooting in enterprise environments
• Hands-on experience with network automation tools, such as:
• Demonstrated proficiency in Python, Ansible, or similar scripting/automation frameworks
• REST APIs and network programmability concepts
• Familiarity with major networking platforms (e.g., Dell, Cisco, Arista, Juniper)
• Solid understanding of TCP/IP, DNS, DHCP, and network security fundamentals

Mandatory Requirements:

• Network Engineer (CCNP certification-Mandatory)
• Experience in Designing Layer 2/Layer 3 switching (VLANs, VRRP, MC-LAG, STP, VTP, PortChannel, and routing protocols such as OSPF/BGP)
• automation tools, such as:
• Demonstrated proficiency in Python, Ansible, or similar scripting/automation frameworks
• REST APIs and network programmability concepts
• Solid understanding of TCP/IP, DNS, DHCP, and network security.
• Familiarity with major networking platforms (e.g., Dell, Cisco, Arista, Juniper)

Experience:

• Total Exp:12-15 Years
• Rel Exp: 10+

TekWissen Group is an equal opportunity employer supporting workforce diversity.